[B! isucon6] toritori0318ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

toritori0318 id:toritori0318

isucon6ã«é–¢ã™ã‚‹toritori0318ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (6)

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ISUCON6äºˆé¸ã‚’ãƒˆãƒƒãƒ—é€šéŽã—ã¾ã—ãŸ : DSASé–‹ç™ºè€…ã®éƒ¨å±‹
@methane ã§ã™ã€‚ã€Œã“ã®æŠ€è¡“éƒ¨ã«ã¯å•é¡ŒãŒã‚ã‚‹ï¼ã€ã¨ã„ã†ãƒãƒ¼ãƒ åã§ @kizkoh (ã‚¤ãƒ³ãƒ•ãƒ©æ‹…å½“), @mecha_g3 (ã‚¢ãƒ—ãƒªæ‹…å½“) ã¨ã¨ã‚‚ã« ISUCON 6 ã«å‚æˆ¦ã—ã€äºˆé¸ã‚’ãƒˆãƒƒãƒ—ã‚¹ã‚³ã‚¢ã§é€šéŽã—ã¾ã—ãŸã€‚ æ’ä¾‹ã®ãµã‚Šã‹ãˆã‚Šè¨˜äº‹ã‚’æ›¸ãã¾ã™ã€‚ ãµã‚Šã‹ãˆã‚Š æ®‹å¿µãªãŒã‚‰ã‚¹ã‚³ã‚¢ã¯è¨˜éŒ²ã—ã¦ãªã„ã®ã§ã™ãŒã€æ™‚ç³»åˆ—é †ã«ã‚„ã£ãŸã“ã¨ã‚’ã¾ã¨ã‚ã¾ã™ã€‚ ã‚¢ãƒ—ãƒªã®ã‚³ãƒ¼ãƒ‰ã¯ methane/isu6q-app ã§å…¬é–‹ã—ã¦ã„ã‚‹ã®ã§ã€èˆˆå‘³ãŒã‚ã‚‹æ–¹ã¯ã‚³ãƒ¼ãƒ‰ã‚’ç¢ºèªã—ã¦ãã ã•ã„ã€‚ strings.Replacer ã‚’ä½¿ã† ä½¿ç”¨è¨€èªžã¯æœ€åˆã‹ã‚‰ Go ã¨æ±ºã‚ã¦ã„ãŸã®ã§ã™ãŒã€Goã®åˆæœŸå®Ÿè£…ã¯é…ã™ãŽã¦ã‚¿ã‚¤ãƒ ã‚¢ã‚¦ãƒˆã§æœ€åˆã‹ã‚‰ã‚¹ã‚³ã‚¢ç„¡ã—ã§ã—ãŸã€‚ top ã§ã‚¢ãƒ—ãƒªã®CPUãŒæ”¯é…çš„ãªã®ã¯ã™ãåˆ¤ã‚Šã¾ã—ãŸã—ã€ã‚³ãƒ¼ãƒ‰ã‚’èªã‚ã°ãªã«ãŒé…ã„ã®ã‹ã‚‚ä¸€ç™ºã§åˆ¤ã‚Šã¾ã—ãŸã€‚ãã‚“ãªã«é•·ããªã„ã®ã§é–¢æ•°å…¨ä½“ã‚’å¼µã‚Šã¾ã™ã€‚ func htmlify(w http.R
toritori0318 2016/10/10
isucon

isucon6
ãƒªãƒ³ã‚¯
ISUCON6äºˆé¸ã‚’C++ã§å‚åŠ ã—ã¦äºˆé¸é€šéŽã—ãŸè©±
ãƒãƒ¼ãƒ åã€ŒAnagoã€ã§ @iwiwi, @zuisou, @imos ã® 3 äººã§ ISUCON6 äºˆé¸ã«å‚åŠ ã—ï¼Œå¹¸é‹ã«ã‚‚ 1 æ—¥ç›® 3 ä½ã§é€šéŽã™ã‚‹ã“ã¨ãŒã§ãã¾ã—ãŸï¼Ž@iwiwi ãŒã€ŒISUCON ã« C++ ã§å‚åŠ ã—ãŸã„ï¼ã€ã¨è¨€ã£ã¦ãŠã‚Šï¼Œãã‚Œã‚’å…¨åŠ›ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—ã‚’ã—ã‚ˆã†ã¨æ€ã£ãŸã®ãŒãã£ã‹ã‘ã®å‚åŠ ã§ã—ãŸï¼Ž å‰æ—¥ã¾ã§ã«ã‚„ã£ãŸã“ã¨ C++ ã§å…¨ã¦ã‚’æ›¸ã‘ã°æœ€é€Ÿã«ãªã‚‹ã®ã¯è‡ªæ˜Žãªã®ã§ã™ãŒï¼ŒC++ ã¯å‚è€ƒå®Ÿè£…ã¨ã—ã¦ä¸Žãˆã‚‰ã‚Œã¦ã„ãªã„ã ã‘ã§ã¯ãªãï¼ŒHTTP ã‚µãƒ¼ãƒã‚’æ›¸ãã“ã¨ã‚’æƒ³å®šã—ã¦ã„ãªã„è¨€èªžã®ãŸã‚æº–å‚™ã«ã¯è‹¦åŠ´ã—ã¾ã—ãŸï¼Ž C++ ã§ HTTP ã‚µãƒ¼ãƒã‚’æ›¸ãæ–¹æ³•ã¯ï¼Œæ—¢å˜ã® Web ã‚µãƒ¼ãƒ (e.g., nginx, Apache, H2O) ã®ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã‚’æ›¸ã„ã¦å®Ÿè£…ã™ã‚‹ã‹ï¼ŒFastCGI ã¨ã—ã¦å®Ÿè£…ã™ã‚‹ã‹ï¼Œãƒ•ãƒ«ã‚¹ã‚¯ãƒ©ãƒƒãƒã§æ›¸ãã‹ã®é¸æŠžè‚¢ãŒè€ƒãˆã‚‰ã‚Œã¾ã™ãŒï¼Œãƒ—ãƒã‚»ã‚¹é–“é€šä¿¡ã‚’é¿ã‘ã¦çˆ†é€Ÿã«ã—ãŸã‹ã£ãŸã®ã§ï¼Œäº‹å‰ã«
toritori0318 2016/10/10
isucon

isucon6
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ISUCON6 äºˆé¸ã®è¨˜éŒ² - hokaccha memo
ISUCON6ã«ã—ã¾ã—ã¾ã‚¹ãƒšã‚·ãƒ£ãƒ«ã¨ã„ã†ãƒãƒ¼ãƒ åã§ä¼šç¤¾ã®åŒåƒšã¨å‚åŠ ã—ã¦æœ€çµ‚ã‚¹ã‚³ã‚¢147,028ã§äºˆé¸é€šéŽã§ãã¾ã—ãŸã€‚è¨€èªžã¯Rubyã§ã™ã€‚ã‚³ãƒ¼ãƒ‰ã¯ã“ã“ã«å…¬é–‹ã—ã¦ã¾ã™ã€‚ https://github.com/hokaccha/isucon2016_qualifying ä»¥ä¸‹ã‚„ã£ãŸã“ã¨ã¨ã‹ã®ãƒ¡ãƒ¢ã€‚ 10æ™‚-11æ™‚ ä¸‹æº–å‚™ã‚’æ•´ãˆã‚‹ ã©ã†ã„ã†ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‹ç¢ºèª ã‚³ãƒ¼ãƒ‰ã‚’ã–ã£ã¨èªã‚€ ã‚µãƒ¼ãƒãƒ¼ã®ã‚¹ãƒšãƒƒã‚¯ã¨ã‹å‹•ã„ã¦ã‚‹ãƒ—ãƒã‚»ã‚¹ã‚’ç¢ºèª ãƒ™ãƒ³ãƒæµã—ã¦ã¿ã¦ãƒªã‚¯ã‚¨ã‚¹ãƒˆã®å‚¾å‘ã‚’æŠŠæ¡ã™ã‚‹ nginxã®ãƒã‚°ã‹ã‚‰é›†è¨ˆã—ã¦ãƒ–ãƒ©ã‚¦ã‚¶ã‹ã‚‰è¦‹ã‚Œã‚‹ã‚ˆã†ãªé›‘ãªã‚„ã¤ã‚’ç”¨æ„ã—ã¨ã„ãŸ 11æ™‚-12æ™‚ ä½œæˆ¦ã‚’ãŸã¦ã‚‹ ã¨ã‚Šã‚ãˆãš/ã¨/keywordãŒé…ã„ã®ã§ãã“ã‚’æ”¹å–„ã™ã‚‹ã“ã¨ã«ã™ã‚‹ htmlifyã®æ”¹å–„ã€isutarã®çµ±åˆã€ã‚¤ãƒ³ãƒ•ãƒ©ãƒ»ãƒŸãƒ‰ãƒ«ã‚¦ã‚§ã‚¢å‘¨ã‚Šã®è¨å®šã®3ã¤ã«ä½œæ¥ã‚’åˆ†ã‘ã¦ãã‚Œãžã‚Œå–ã‚ŠæŽ›ã‹ã‚‹ isupamã‚‚ã©ã†ã«ã‹ã—ãŸã»ã†ãŒã„ã„ã‹ã¨æ€ã£ãŸ
toritori0318 2016/10/10
isucon6

isucon
ãƒªãƒ³ã‚¯
ISUCON6å‚åŠ è€…ãŒå®Ÿè·µã—ãŸInfrastructure as Codeã‚ã‚‹ã„ã¯ISUCON6ã®Azureã‚¤ãƒ³ãƒ•ãƒ©è§£èª¬ - ã¾ã„ã‚“ã ãƒ¼ã®ã¯ã¦ãªãƒ–ãƒã‚°
ISUCON6äºˆé¸å‚åŠ è€…ã®çš†æ§˜ã€ãŠç–²ã‚Œã•ã¾ã§ã—ãŸã€‚ ä»Šå›žã® ISUCON ã¯ Microsoft Azure ã¨ã„ã†ã“ã¨ã§ã€å¤šãã®æ–¹ã«ã¨ã£ã¦ãªã˜ã¿ã®ãªã„ç’°å¢ƒã ã£ãŸã¨æ€ã„ã¾ã™ã€‚ ãã“ã§ã€ä»Šå›žã® ISUCON6 ã®äºˆé¸å•é¡ŒãŒã©ã®ã‚ˆã†ãªä»•çµ„ã¿ã§å±•é–‹ã•ã‚Œã¦ã„ã‚‹ã®ã‹ã€Azure IaaSã®ä»•çµ„ã¿ã‚’äº¤ãˆã¦è§£èª¬ã—ã¾ã™ã€‚ ã¯ã˜ã‚ã« @matsuuã•ã‚“ã®å¤šå¤§ãªåŠªåŠ›ã«ã‚ˆã£ã¦ã€é‹å–¶ã«ææ¡ˆã—ã‚ˆã†ã¨æ€ã£ã¦ã„ãŸæ§‹æˆã®å¤§åŠãŒã™ã§ã«ä½œã‚‰ã‚Œã¦ã„ã¾ã—ãŸã€‚ ä½¿ã£ãŸã“ã¨ã®ãªã„ã‚¯ãƒ©ã‚¦ãƒ‰ã‚’è§¦ã‚Šå§‹ã‚ã¦ã™ãã«ä½œã‚Šä¸Šã’ã¦ã—ã¾ã†ã®ã¯ã€ã•ã™ãŒã§ã™ï¼ å¾©ç¿’ã•ã‚Œã‚‹éš›ã¯ãœã²ã€@matsuuã•ã‚“ã®ä½œã£ãŸãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆã‚’æ´»ç”¨ã™ã‚‹ã¨ã‚ˆã„ã§ã—ã‚‡ã†ã€‚ Azure IaaSã®æ¦‚è¦ Azureã¯ãŠãŠã‚€ãå›½ã”ã¨ã«ã‚¸ã‚ªã¨ã„ã†å˜ä½ã§åˆ†ã‘ã‚‰ã‚Œã¦ãŠã‚Šã€ãã®ä¸ã«2ã¤ä»¥ä¸Šã®ãƒªãƒ¼ã‚¸ãƒ§ãƒ³ã‚’æŒã£ã¦ã„ã¾ã™ã€‚ ãƒªãƒ¼ã‚¸ãƒ§ãƒ³ã¯ãã‚Œãžã‚Œãƒšã‚¢ã«ãªã‚‹ã‚‚ã®ãŒå˜åœ¨ã—ã¦ã„ã¦ã€æ—¥æœ¬ã§ã¯æ±æ—¥æœ¬ã¨è¥¿æ—¥æœ¬ãŒãã‚Œ
toritori0318 2016/10/10
isucon6

isucon
ãƒªãƒ³ã‚¯
ISUCON6ã«morimotoçµ„ã§å‚åŠ ã—ã¦ãã¾ã—ãŸ - moshisora.memo
ISUCON6ã«å‚åŠ ã—ã¾ã—ãŸ äº‹å‰æº–å‚™ å½“æ—¥ã‚¿ã‚¤ãƒ ãƒ©ã‚¤ãƒ³ 9:00 10:00ã€œ11:00 11:00ã€œ12:00 12:00ã€œ15:00 15:00ã€œ17:30 17:30ã€œ18:00 äºˆé¸çªç ´ã§ããŸ ãƒªãƒ³ã‚¯ ISUCON6ã«å‚åŠ ã—ã¾ã—ãŸ ISUCON6 ã€æ—¥æ›œæ—¥ã«å‚åŠ ã—ã¾ã—ãŸã€‚å‰ã€…ã‹ã‚‰å‡ºã¦ã¿ãŸã„ãªãƒ¼ã¨æ€ã£ã¦ã¯ã„ãŸã‚‚ã®ã®ã€é¢åã‚’ã‚†ã‚‹ã¼ã—ã¦ã¿ãŸã‚‚ã®ã®é›†ã¾ã‚‰ãšâ€¦ã¨è¦‹é€ã‚Šã‹ãªãƒ¼ã¨æ€ã£ã¦ã„ãŸã¨ã“ã‚ã€ç¤¾å†…ãƒ¡ãƒ³ãƒãƒ¼ã§çµ„ã‚ã‚‹ã“ã¨ã«ãªã£ã¦è‡ªåˆ†ã§ã‚‚é©šãã®å¸ƒé™£ã§å‚æˆ¦ã™ã‚‹ã“ã¨ã«ã€‚ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã—ãŸï¼ morimotoçµ„ fujiwaraï¼ˆçµ„é•·ã€‚ã„ã‚ãšã‚‚ãŒãªï¼‰ moshisoraï¼ˆç§ã€‚æ–°å’2å¹´ç›®ã€‚åˆå‚æˆ¦ï¼‰ ãƒœãƒ³ã‚´ãƒ¬ï¼ˆæ–°å’1å¹´ç›®ã€‚åˆå‚æˆ¦ï¼‰ è¶³å›žã‚Šã‚„æ–¹é‡ã¯fujiwaraã•ã‚“ã«å¼•ã£å¼µã£ã¦ã„ãŸã ãã¤ã¤ã€æ®‹ã‚‹2åã§å®Ÿè£…ãŒã‚“ã°ã‚‹ãžã„ã€ã¨ã„ã†æ„Ÿã˜ã§æŒ‘ã¿ã¾ã—ãŸã€‚å®Ÿè£…è¨€èªžã¯Perlã§ã‚„ã‚Šã¾ã—ãŸã€‚ äº‹å‰æº–å‚™ slackã¨ã‹g
toritori0318 2016/10/10
isucon6
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ISUCON 6 äºˆé¸é€šéŽã—ã¾ã—ãŸ - é…’æ—¥è¨˜ ã¯ã¦ãªæ”¯åº—
ISUCON 6 ã«ãƒãƒ¼ãƒ ã€Œmorimotoçµ„ã€ã§å‚åŠ ã—ã¦ã€äºˆé¸ã‚’é€šéŽã—ã¦æ±ºå‹é€²å‡ºã™ã‚‹ã“ã¨ã«ãªã‚Šã¾ã—ãŸã€‚ ISUCONã¯éŽåŽ»5å›žã®ã†ã¡å„ªå‹3å›žã€3ä½1å›žã€å‡ºé¡Œ1å›žã€ã¨ã„ã†ã“ã¨ã§ã‚‚ã†å¼•é€€(å‹ã¡é€ƒã’)ã—ã‚ˆã†ã‹ãªâ€¦ã¨ã‚‚æ€ã£ãŸã®ã§ã™ãŒã€ä»Šå¹´ã¯å‡ºé¡Œã«ã‚‚é–¢ã‚ã£ã¦ã„ãªã„ã®ã§å‚åŠ ã—ãªã„ã¨å®Œå…¨ã«ç¸ãŒåˆ‡ã‚Œã¦ã—ã¾ã†ã—ã€ãã‚Œã‚‚å¯‚ã—ã„ã€‚ã¨ã„ã†ã“ã¨ã§ã€‚ ãƒãƒ¼ãƒ ãƒ¡ãƒ³ãƒãƒ¼ã¯ç›´å‰ã¾ã§æ±ºã¾ã‚‰ãªã‹ã£ãŸã®ã§ã™ãŒã€çµå±€ä¼šç¤¾ã®æ–°å’1,2å¹´ç›®( id:amusan , id:moshisora ) ã¨çµ„ã‚€ã“ã¨ã«ã—ã¾ã—ãŸã€‚è‹¥ã„ã¨ã¯ã„ãˆåŽ»å¹´ã¨ä»Šå¹´ã®ç¤¾å†…ISUCONå„ªå‹ãƒ¡ãƒ³ãƒãƒ¼ã§ã™ã€‚(æ³ã®å·®ä½•æ³ã ã‚ã†) å½“æ—¥ã‚„ã£ãŸã“ã¨ è¨å–¶å®Œäº† #isucon pic.twitter.com/Beu4lLiYnCâ€” fujiwara (@fujiwara) 2016å¹´9æœˆ18æ—¥ å¤©æ°—ã¯æ‚ªã„ãŒè¦‹æ™´ã‚‰ã—ã¯ã„ã„ä¼šè°å®¤ã‚’ç¢ºä¿ã—ã¦ä¸‡å…¨ã®ä½“åˆ¶ (ã¾ã¶ã—ã„ã®ã§ã™ããƒ–ãƒ©ã‚¤
toritori0318 2016/10/10
isucon6
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